Tethered Trust MCP Tools

• how_it_works

  how it works

• list_coverage Read-only

  list coverage

• check_cart_before_checkout Read-only

  check cart before checkout

• identify_product

  identify product

• list_standards Read-only

  list standards

• resolve_product Read-only

  resolve product

• validate_purchase_plan

  validate purchase plan

• fix_purchase_plan

  fix purchase plan

• plan_upgrade

  plan upgrade

• identify_from_photo

  identify from photo

• recheck_plan

  recheck plan

• check_batch Read-only

  check batch

• check_compatibility Read-only

  check compatibility

• find_parts Read-only

  find parts

• check_recalls Read-only

  check recalls

• watch_decision

  watch decision

• attach_order

  attach order

• dispute_packet

  dispute packet

• file_claim

  file claim

• decision_status

  decision status

• check_fit Read-only

  check fit

• verify_receipt

  verify receipt

• report_outcome

  report outcome

This list was read from the server itself, by connecting to it and calling tools/list on 14 November 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.